<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div class="modal fade" id="msg_modal">
    <div class="modal-dialog modal-sm">
        <div class="modal-content">
            <!-- 模态框头部 -->
            <div class="modal-header">
                <h4 class="modal-title">驳回原由</h4>
                <button type="button" class="close" data-dismiss="modal">&times;</button>
            </div>
            <!-- 模态框主体 -->
            <div class="modal-body">
                <span style="color:red;font-size: 17px" id="msg">
                </span>
            </div>
            <!-- 模态框底部 -->
            <div class="modal-footer">
                <button type="button" class="btn btn-success" id="submit_reject_msg" data-dismiss="modal">
                    提交
                </button>
                <button type="button" class="btn btn-secondary" data-dismiss="modal">关闭</button>
            </div>
        </div>
    </div>
</div>
</body>
</html>